A crispation of interest passed over the congregation; every chin was raised.
"The Imperialist" by (a.k.a. Mrs. Everard Cotes) Sara Jeannette Duncan
During his slumber slight nervous crispations coursed over his face.
"Therese Raquin" by Emile Zola
Crispate -us: with a wrinkled or fluted margin.
"Explanation of Terms Used in Entomology" by John. B. Smith